(PECL gmagick >= Unknown)
Gmagick::mapimage — Replaces the colors of an image with the closest color from a reference image
Replaces the colors of an image with the closest color from a reference image.
gmagick
The reference image.
dither
Set this integer value to something other than zero to dither the mapped image.
The Gmagick object.
Lança uma exceção GmagickException em caso de erro.